محمل كروي 693ZZ ABEC-7، 3x8x4 مم مناسب للمحركات عالية السرعة بدون فرش، ومحامل المروحة، ومستوى Z3V3 (اختيار من 10 قطع)
مميزات خاصة
- Set includes: 10Pcs 693ZZ Bearing, 3x8x4mm.
- ABEC-7(P4),Z3V3 noise level.
- Double sided metal seal can better prevent dust from entering.
- Made of chrome steel, sturdy and durable.
- These bearings have low noise and friction coefficient, making them more suitable for micro motors, various precision instruments, and 3D printers.
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